METHODOLOGY OF DATA DOMAIN DESCRIPTION FOR DATABASES DESIGN IN COMPLEX SYSTEMS
Journal Title: INTERNATIONAL ACADEMY JOURNAL "Web of Scholar" - Year 2017, Vol 1, Issue 4
Abstract
In paper the methodology of creation of information models of data domain for databases design in complex systems is offered. Complex systems differ in the fact that subsets of their elements have different nature and function by different rules. The formal definition physical (internal), logical (conceptual) and info-logical domain models is offered. The concept of a canonical domain model of complex systems is entered. Creation methods of info-logical models of fragments of data domain, conversion of these models to canonical models of fragments of data domain and combining of these models in a canonical domain model of all complex system are described.
Authors and Affiliations
A. A Karpuk, V. V Krasnoproshin
Keywords
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